CurseForge · Minecraft mod

Mekanism Elements (Neoforge)

Expands Mekanism with 25+ chemical elements and compounds, specialized processing machines, and advanced industrial tools for complex chemical production chains.

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Quick answer

Which Mekanism Elements (Neoforge) release should I use?

Updated today

Latest stable file mekanismelements-3.0.16-neoforge-1.21.1.jar

Game version 1.21.1

Loader NeoForge

Mekanism Elements (Neoforge) mekanismelements-3.0.16-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Mekanism Elements (Neoforge) required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release NeoForge

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Mekanism Elements (Neoforge) mekanismelements-3.0.16-neoforge-1.21.1.jar need?

mekanismelements-3.0.16-neoforge-1.21.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Mekanism Elements (Neoforge) without breaking your instance.

Built for Mekanism Elements (Neoforge) mekanismelements-3.0.16-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use mekanismelements-3.0.16-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

The project page does not say whether this file belongs on the client, dedicated server, or both.
04
Pick the file you checked

Use the “Get this file” button beside mekanismelements-3.0.16-neoforge-1.21.1.jar. It opens that exact file at the source.

About this project

What does Mekanism Elements (Neoforge) add?

Mekanism: Elements extends Mekanism with additional chemical elements, compounds, and processing machines for advanced industrial automation.

Chemical Elements & Compounds

Adds 25+ new chemicals:

Noble Gases: Helium, Superheated Helium, Xenon
Nitrogen Compounds: Nitrogen, Nitric Oxide, Nitrogen Dioxide, Ammonia, Ammonium Nitrate, Nitric Acid
Halogens: Bromine, Iodine
Alkali Metals & Compounds: Potassium Chloride, Potassium Hydroxide, Potassium Iodide, Potassium Cyanide
Other Elements: Beryllium, Strontium, Yttrium
Special Compounds: Aqua Regia, Hydrogen Cyanide, Methane, Compressed Air, Seawater, Netherite Acid

Each chemical includes realistic properties (temperature, density, color) and integrates with Mekanism's chemical system.

Industrial Machines

Adsorption Separator: Separates gas mixtures using adsorbent materials
Air Compressor: Compresses air into liquid form for industrial use
Radiation Irradiator: Uses radiation to transform materials
Seawater Pump: Extracts seawater and processes it into useful chemicals

Advanced Items & Tools

Syringes: Anesthetic, Flame Retardant, and Levitation syringes with unique effects
Neutron Source Pellet: Advanced material for nuclear processes
Iodine Tablets: Consumable items with special properties
High-Performance Adsorbents: Metal-based adsorbents (Beryllium, Copper, Gold, Iron, Lead, Osmium, Tin, Uranium) for gas separation

Building Materials

High-Quality Concrete: Durable building blocks in all 16 dye colors
Includes full block, stairs, and slab variants
High blast resistance for industrial builds

Features

Full integration with Mekanism's chemical system
Compatible with JEI/EMI for recipe viewing
New recipe types: Adsorption, Chemical Demolition, Radiation Irradiating
ChemLib integration for crystallizing recipes
Custom advancements for progression milestones
Configurable settings for balance customization

Requirements

Mekanism (required)
NeoForge (required)
ChemLib (recommended for full functionality)

Perfect for players who want to expand their Mekanism setups with more chemical processing options and advanced industrial automation.

Credits

This NeoForge port is based on the original Mekanism: Elements mod for Forge by fixdol. Credit and thanks go to fixdol for creating the original mod and establishing the foundation for this port.

Original mod: Mekanism: Elements (Forge)

Project description from CurseForge.

Pick your setup

Mekanism Elements (Neoforge) by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Minecraft version

1.21.1

1 loader build

NeoForge mekanismelements-3.0.16-neoforge-1.21.1.jar 17 stable files · 17 total · 4 Aug 2026

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files